{"id":7076,"date":"2024-07-03T07:08:10","date_gmt":"2024-07-03T07:08:10","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=7076"},"modified":"2026-04-28T10:42:30","modified_gmt":"2026-04-28T10:42:30","slug":"why-cant-dissolved-oxygen-be-too-high-in-wastewater-treatment","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/ko\/why-cant-dissolved-oxygen-be-too-high-in-wastewater-treatment\/","title":{"rendered":"\ud3d0\uc218 \ucc98\ub9ac\uc5d0\uc11c \uc6a9\uc874 \uc0b0\uc18c\uac00 \ub108\ubb34 \ub192\uc73c\uba74 \uc548 \ub418\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?"},"content":{"rendered":"<h1>\ud3d0\uc218 \ucc98\ub9ac\uc5d0\uc11c \uc6a9\uc874 \uc0b0\uc18c\uac00 \ub108\ubb34 \ub192\uc73c\uba74 \uc548 \ub418\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h1>\n<p><!-- lc-qa-start --><\/p>\n<p><strong>Quick answer:<\/strong> A practical wastewater-treatment decision starts with defining the failure mode, then checks pH, COD, ammonia, sludge condition, and process interaction before changing chemistry or operation.<\/p>\n<p><!-- lc-qa-end --><\/p>\n<p>\ud638\uae30\uc131 \ucc98\ub9ac \uc2dc\uc2a4\ud15c\uc758 \uacf5\uc815 \uc6d0\ub9ac\ub294 \ud638\uae30\uc131 \ubbf8\uc0dd\ubb3c\uc758 \uc2e0\uc9c4\ub300\uc0ac\ub97c \uc774\uc6a9\ud558\uc5ec \ud3d0\uc218 \uc911\uc758 \uc720\uae30 \uc624\uc5fc\ubb3c\uc9c8\uc744 \ubb34\ud574\ud55c \uc774\uc0b0\ud654\ud0c4\uc18c\uc640 \ubb3c\ub85c \uc804\ud658\ud558\uace0 \uc790\uc2e0\uc758 \uc0dd\uc874\uc5d0 \ud544\uc694\ud55c \uc5d0\ub108\uc9c0\ub97c \uc5bb\ub294 \uac83\uc774\uba70, \ubbf8\uc0dd\ubb3c\uc758 \uc815\uc0c1\uc801\uc778 \uc0dd\uba85 \ud65c\ub3d9\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574\uc11c\ub294 \uc0b0\uc18c\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uadf8\ub807\ub2e4\uba74 \uc6a9\uc874 \uc0b0\uc18c\uac00 \ub192\uc744\uc218\ub85d \ud638\uae30\uc131 \uc2dc\uc2a4\ud15c \ucc98\ub9ac \ud6a8\uacfc\ub294 \ub354 \uc88b\uc544\uc9c8\uae4c\uc694?<\/p>\n<p>\uc774 \uc9c8\ubb38\uc5d0 \ub2f5\ud558\uae30 \uc804\uc5d0 \uba3c\uc800 \ud638\uae30\uc131 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc74c\uc2dd\ubb3c\uacfc \ubbf8\uc138 \ube44\uc728\uc758 \uac1c\ub150\uc744 \uc774\ud574\ud558\uc2ed\uc2dc\uc624. \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ud65c\uc131 \uc2ac\ub7ec\uc9c0 \uc2dc\uc2a4\ud15c\uc744 \uc608\ub85c \ub4e4\uba74, \ud3ed\uae30\uc870\uc5d0 \uacf5\uae09\ub418\ub294 \ucd1d BOD \uc591\uacfc \ub9e4\uc77c \ud3ed\uae30\uc870\uc5d0 \uc788\ub294 \ucd1d \ud65c\uc131 \uc2ac\ub7ec\uc9c0 \uc591\uc758 \ube44\uc728\uc740 \ubbf8\uc0dd\ubb3c \ub300\ube44 \uba39\uc774 \ube44\uc728\uc785\ub2c8\ub2e4(\uacf5\uae09\ub418\ub294 BOD\ub294 \ubbf8\uc0dd\ubb3c\uc5d0\uac8c \uc81c\uacf5\ub418\ub294 \uba39\uc774\ub85c \uac04\uc8fc\ud560 \uc218 \uc788\uc74c).<\/p>\n<p><strong>\uc2dd\ud488-\ubbf8\uc0dd\ubb3c \ube44\uc728\uc744 \uacc4\uc0b0\ud558\ub294 \uacf5\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/strong><\/p>\n<p>F\/M=Q*BOD5\/(MLVSS*Va)<\/p>\n<p>F: \uc74c\uc2dd\ubb3c, \uc2dc\uc2a4\ud15c\uc73c\ub85c \uc720\uc785\ub418\ub294 \uc74c\uc2dd\ubb3c\uc758 \uc591(BOD)\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n<p>M: \ubbf8\uc0dd\ubb3c\uc740 \ud65c\uc131 \ubb3c\uc9c8(\uc2ac\ub7ec\uc9c0 \ubd80\ud53c)\uc758 \uc591\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<p>Q: \ubb3c\uc758 \uc591, BOD5: \uc720\uc785\uc218 BOD5\uc758 \uac12<\/p>\n<p>MLVSS: \ud65c\uc131 \uc2ac\ub7ec\uc9c0 \ub18d\ub3c4<\/p>\n<p>Va: \ud3ed\uae30 \ud0f1\ud06c\uc758 \ubd80\ud53c<\/p>\n<p>\uc77c\ubc18\uc801\uc73c\ub85c \uc74c\uc2dd\ubb3c\uacfc \ubbf8\uc0dd\ubb3c \ube44\uc728\uc758 \uc801\uc815 \ubc94\uc704\ub294 0.1-0.25kgBOD5\/kgMLSS.d. \uc74c\uc2dd\ubb3c\uacfc \ubbf8\uc0dd\ubb3c \ube44\uc728\uc774 \ub108\ubb34 \ub192\uc73c\uba74 \ubbf8\uc0dd\ubb3c\uc758 \uba39\uc774\uac00 \ub108\ubb34 \ub9ce\uc544 \ud3ed\uae30\uc870\uac00 \uace0\ubd80\ud558 \uc791\ub3d9 \uc0c1\ud0dc\uc774\uace0, \uc74c\uc2dd\ubb3c\uacfc \ubbf8\uc0dd\ubb3c \ube44\uc728\uc774 \ub108\ubb34 \ub0ae\uc73c\uba74 \ud3ed\uae30\uc870\uac00 \uc800\ubd80\ud558 \uc791\ub3d9 \uc0c1\ud0dc\uc784\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<p><strong>\uc74c\uc2dd \ubbf8\ub7c9 \ube44\uc728\uc774 \ub108\ubb34 \ub192\uac70\ub098 \ub108\ubb34 \ub0ae\uc73c\uba74 \uc5b4\ub5a4 \uacb0\uacfc\uac00 \ub098\ud0c0\ub098\ub098\uc694?<\/strong><\/p>\n<p>1. \ud3ed\uae30\uc870\uac00 \uc801\uc808\ud55c \ubc94\uc704\uc758 \uc2dd\ud488 \ubbf8\uc138 \ube44\uc728 \uc791\ub3d9\uc5d0 \uc788\uc73c\uba74 \ud65c\uc131 \uc2ac\ub7ec\uc9c0 \ud50c\ub85d \uad6c\uc870\uac00 \uc591\ud638\ud558\uace0 \uce68\uc804 \uc131\ub2a5\uc774 \uc6b0\uc218\ud558\uba70 \ubb3c\uc774 \ub9d1\uace0 \ud22c\uba85\ud569\ub2c8\ub2e4;<\/p>\n<p>2. \ud3ed\uae30\uc870\uac00 \ub192\uc740 \uc74c\uc2dd\ubb3c \ubbf8\uc138 \ube44\uc728 \uc791\ub3d9 \uc0c1\ud0dc\uc5d0\uc788\uc744 \ub54c \uacfc\ubd80\ud558 \uc791\ub3d9, \uacfc\uc789 \uc74c\uc2dd\ubb3c, \ud65c\uc131 \uc2ac\ub7ec\uc9c0 \uce68\uc804 \uc131\ub2a5 \uc800\ud558, \ud0c1\uc218, \ud3d0\uc218\ub85c \uc778\ud574 BOD\uc758 \ud3d0\uc218\uac00 \uc644\uc804\ud788 \ubd84\ud574\ub418\uae30 \uc5b4\ub824\uc6b4 \uacfc\ubd80\ud558 \uc791\ub3d9\ub3c4 \uc788\uc2b5\ub2c8\ub2e4;<\/p>\n<p>3. \ud3ed\uae30\uc870\uac00 \ub0ae\uc740 \uc74c\uc2dd\ubb3c \ubbf8\uc138 \ube44\uc728 \uc791\ub3d9 \uc0c1\ud0dc\uc5d0 \uc788\uc73c\uba74 \uc74c\uc2dd\ubb3c\uc774 \ubd80\uc871\ud558\uc5ec \ud65c\uc131\ud654 \ub41c \uc2ac\ub7ec\uc9c0\uac00 \ub178\ud654 \ud604\uc0c1\uc774 \ub098\ud0c0\ub098\uae30 \uc27d\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc7a5\uae30\uac04 \ub0ae\uc740 \uc74c\uc2dd\ubb3c \ubbf8\uc138 \ube44\uc728\ub85c \uc6b4\uc601\ud558\uba74 \uc2ac\ub7ec\uc9c0\uac00 \uc751\uc9d1\ub418\uc9c0 \uc54a\uc744 \uc218 \uc788\uc73c\uba70 \ud65c\uc131\ud654\ub41c \uc2ac\ub7ec\uc9c0 \uc0ac\uc0c1\uade0\uc758 \ud655\uc7a5\uc744 \uc720\ub3c4\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud65c\uc131 \uc2ac\ub7ec\uc9c0\uc758 \ub178\ud654 \ud604\uc0c1\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc2ac\ub7ec\uc9c0\uc758 \uc751\uc9d1 \ud574\uc18c\ub97c \uc720\ubc1c\ud558\uba74 \ud65c\uc131 \uc2ac\ub7ec\uc9c0\uc758 \ud50c\ub85d \uad6c\uc870\uac00 \ub290\uc2a8\ud574\uc9c0\uace0 \ud3d0\uc218\uc5d0 \ubbf8\uc138 \uc2ac\ub7ec\uc9c0 \uc870\uac01\uc774 \ub9ce\uc774 \uc6b4\ubc18\ub418\uc5b4 \ud3d0\uc218\uc758 \ud22c\uba85\ub3c4\uac00 \ub5a8\uc5b4\uc9c0\uace0 \uc218\uc9c8\uc774 \uc545\ud654\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc2dd\ud488 \ub9c8\uc774\ud06c\ub85c \ube44\uc728\uc744 \uc774\ud574\ud55c \ud6c4\uc5d0\ub294 \uc6a9\uc874 \uc0b0\uc18c\uac00 \uce58\ub8cc \ud6a8\uacfc\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/p>\n<p>\ud3ed\uae30\uc870\uac00 \ub192\uc740 \uc74c\uc2dd\ubb3c \ubbf8\ub7c9 \ube44\uc728\ub85c \uc791\ub3d9\ud558\ub294 \uacbd\uc6b0 \uc0c1\ub300\uc801\uc73c\ub85c \ub192\uc740 \uc6a9\uc874 \uc0b0\uc18c\ub97c \uc720\uc9c0\ud558\ub294 \uac83\uc774 \uc720\ub9ac\ud558\uba70 \ud3d0\uc218\uc5d0\uc11c \uc720\uae30\ubb3c\uc758 \ubd84\ud574 \uc18d\ub3c4\ub97c \uac00\uc18d\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud3ed\uae30 \ud0f1\ud06c\uac00 \ub0ae\uc740 \uc2dd\ud488 \ubbf8\uc138 \ube44\uc728 \uc791\ub3d9 \uc0c1\ud0dc\uc5d0\uc788\uc744 \ub54c, \uc5ec\uc804\ud788 \ub192\uc740 \uc6a9\uc874 \uc0b0\uc18c\ub97c \uc720\uc9c0\ud558\uba74 \uc2dd\ub7c9 \ubd80\uc871\uc73c\ub85c \uc778\ud574 \ud65c\uc131\ud654 \ub41c \uc2ac\ub7ec\uc9c0 \ub0b4\uc778\uc131 \ub300\uc0ac\ub97c \ucd09\uc9c4\ud558\uc5ec \ud65c\uc131\ud654 \ub41c \uc2ac\ub7ec\uc9c0 \uc751\uc9d1 \ud604\uc0c1, \uc989 \uc77c\ubc18\uc801\uc73c\ub85c \uacfc\ub2e4 \ub178\ucd9c \ud604\uc0c1\uc774\ub77c\uace0\ud558\ub294 \ud65c\uc131\ud654 \ub41c \uc2ac\ub7ec\uc9c0 \uc751\uc9d1 \ud604\uc0c1\uc758 \ubc1c\uc0dd\uc744 \uac00\uc18d\ud654 \ud560 \uac83\uc785\ub2c8\ub2e4. \ub192\uc740 \uc6a9\uc874 \uc0b0\uc18c\ub294 \ubbf8\uc0dd\ubb3c\uc758 \uc2e0\uc9c4 \ub300\uc0ac\ub97c \uac00\uc18d\ud654 \ud560 \uac83\uc785\ub2c8\ub2e4, \ub2f9\uc2e0\uc740 \uba87 \uac00\uc9c0 \uc608\uc758 \uc774\ubbf8\uc9c0\ub97c \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4, \uadf8\uac83\uc740 \uc0ac\ub78c\uacfc \uac19\uc2b5\ub2c8\ub2e4, \ucda9\ubd84\ud55c \uc74c\uc2dd\uc744 \uba39\uc9c0 \uc54a\ub294 \uacbd\uc6b0, \ub2f9\uc2e0\uc740 \ub610\ud55c \uadf8\ub97c \uc5f4\uc2ec\ud788 \uc77c\ud558\uac8c\ud558\uace0, \uc8fd\uc744 \ub54c\uae4c\uc9c0 \uadf8\uc758 \uc587\uc544\uc9c0\ub294 \ud615\ud0dc\ub97c \uac00\uc18d\ud654 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub530\ub77c\uc11c \ud638\uae30\uc131 \uc2dc\uc2a4\ud15c\uc758 \uc791\ub3d9\uc5d0\uc11c \uc6a9\uc874 \uc0b0\uc18c \ub18d\ub3c4\uc758 \uc81c\uc5b4\ub294 \uc2dd\ud488 \ubbf8\uc138 \ube44\uc728\uc758 \uc81c\uc5b4\uc640 \ubc00\uc811\ud55c \uad00\ub828\uc774 \uc788\uc5b4\uc57c\ud558\uba70, \ub192\uc740 \uc2dd\ud488 \ubbf8\uc138 \ube44\uc728\uc740 \ub354 \ub192\uc740 \ub18d\ub3c4\uc758 \uc6a9\uc874 \uc0b0\uc18c\ub97c \uc81c\uc5b4\ud558\uace0 \uc720\uae30 \uc624\uc5fc \ubb3c\uc9c8\uc758 \ud6a8\uacfc\uc801\uc778 \ubd84\ud574\ub97c \ucd09\uc9c4 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\ub300\ub85c \uc2dd\ud488 \ubbf8\uc138 \ube44\uc728\uc774 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc740 \uacbd\uc6b0 \uc6a9\uc874 \uc0b0\uc18c \ub18d\ub3c4\ub97c \uc0c1\ub300\uc801\uc73c\ub85c \ub0ae\uac8c \uc81c\uc5b4\ud558\uace0 \ub0b4\uc778\uc131 \ub300\uc0ac \uc18d\ub3c4\ub97c \uc904\uc5ec \uc2ac\ub7ec\uc9c0 \ub178\ud654 \ubc0f \uc2ac\ub7ec\uc9c0 \ud574\ub9ac \ud604\uc0c1\uc744 \ubc29\uc9c0\ud574\uc57c\ud558\uc9c0\ub9cc \uc804\ub825 \uc18c\ube44\ub97c \uc904\uc774\uace0 \uc6b4\uc601 \ube44\uc6a9\uc744 \uc808\uc57d \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c\ub85c \ud32c\uc758 \uc8fc\ud30c\uc218, \uc791\ub3d9 \uc2dc\uac04\uc744 \uc81c\uc5b4\ud558\uac70\ub098 \uacf5\uae30 \ubc29\ucd9c \ubc38\ube0c\uc758 \ud06c\uae30\ub97c \uc870\uc815\ud558\uc5ec \ud638\uae30\uc131 \ud0f1\ud06c\uc758 \uc6a9\uc874 \uc0b0\uc18c\ub97c \uc81c\uc5b4 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h1>\uc99d\ubc1c \uacb0\uc815\ud654 \uc6d0\ub9ac\uc758 \ud3d0\uc218 \ucc98\ub9ac, \uacf5\uc815 \uc9c0\uc2dd\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h1>\n<p>\ud654\ud559 \uc0b0\uc5c5\uc5d0\uc11c \uc0b0\uc5c5 \uc0dd\uc0b0 \uc0b0\uc5c5 \uc99d\ubc1c, \uc99d\ubc1c \ubc0f \ub18d\ucd95, \uc99d\ubc1c \ubc0f \uacb0\uc815\ud654\ub294 \uc77c\ubc18\uc801\uc778 \uacf5\uc815\uc774\uba70 \uc99d\ubc1c \ubc0f \uacb0\uc815\ud654\ub294 \ud604\uc7ac \uc0b0\uc5c5 \ud3d0\uc218 \ucc98\ub9ac\uc5d0\uc11c \ub354 \ub110\ub9ac \uc0ac\uc6a9\ub418\uba70 \uc99d\ubc1c \ubc0f \uacb0\uc815\ud654\uc758 \uc6d0\ub9ac\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/p>\n<p><strong>\uc99d\ubc1c\uc758 \uc6d0\ub9ac<\/strong><\/p>\n<p>\uc99d\ubc1c\uc758 \uc6d0\ub9ac\ub294 \ube44 \ud718\ubc1c\uc131 \uc6a9\uc9c8\uc744 \ud3ec\ud568\ud558\ub294 \uc6a9\uc561\uc744 \ub053\ub294 \uae30\ud654\ub85c \ub9cc\ub4e4\uace0 \uc99d\uae30\uc5d0\uc11c \uc774\ub3d9\ud558\uc5ec \uc6a9\uc561\uc758 \uc6a9\uc9c8 \ub18d\ub3c4\ub97c \uc99d\uac00\uc2dc\ucf1c \ub2e8\uc704 \uc791\uc5c5\uc744 \uc99d\uac00\uc2dc\ud0a4\ub294 \uac83\uc774\uba70, \uc99d\ubc1c \uc791\uc5c5\uc740 \ud654\ud559 \uc0b0\uc5c5, \uc11d\uc720 \ud654\ud559 \uc0b0\uc5c5, \uc99d\ubc1c \uacb0\uc815\ud654, \uc99d\ubc1c \ubc0f \ub18d\ucd95\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc77c\ubc18\uc801\uc778 \uc720\ud615\uc758 \uacf5\uc815\uc785\ub2c8\ub2e4.<\/p>\n<p><strong>\uc99d\ubc1c \uacb0\uc815\ud654\uc758 \uc6d0\ub9ac<\/strong><\/p>\n<p>\uc99d\ubc1c \uacb0\uc815\ud654\ub294 \uc6a9\ub9e4\uc758 \ud718\ubc1c\uacfc \ud568\uaed8 \uc99d\ubc1c \uacfc\uc815\uc744 \ud1b5\ud574 \uc6d0\ub798\uc758 \ubd88\ud3ec\ud654 \uc6a9\uc561\uc774 \uc810\ucc28 \ud3ec\ud654 \uc6a9\uc561, \ud3ec\ud654 \uc6a9\uc561\uc774 \ub41c \ub2e4\uc74c \uc810\ucc28 \uacfc\ud3ec\ud654 \uc6a9\uc561\uc774 \ub41c \ub2e4\uc74c \uc6a9\uc9c8\uc774 \uacfc\ud3ec\ud654 \uc6a9\uc561\uc5d0\uc11c \uce68\uc804\ub418\uae30 \uc2dc\uc791\ud569\ub2c8\ub2e4. \ub9ce\uc740 \uc6a9\uc9c8\uc774 \uacb0\uc815\uc758 \ud615\ud0dc\ub85c \uce68\uc804\ub420 \uc218 \uc788\uc73c\uba70(\ube44\uc815\uc9c8 \uce68\uc804 \ud615\ud0dc\ub3c4 \uc788\uc74c), \uc774\uac83\uc774 \uacb0\uc815\ud654 \uacfc\uc815\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc99d\ubc1c \uc791\uc5c5\uc758 \uacbd\uc6b0 \uc99d\ubc1c \uacb0\uc815\ud654\ub97c \uc218\ud589\ud558\uc5ec \uc6a9\ub9e4\ub97c \uc81c\uac70\ud558\uace0 \uc6a9\uc561\uc744 \ud3ec\ud654 \uc0c1\ud0dc\ub85c \ub192\uc778 \ub2e4\uc74c \uac00\uc5f4 \ub610\ub294 \ub0c9\uac01\ud558\uc5ec \uace0\uccb4 \uc0dd\uc131\ubb3c\uc744 \uce68\uc804\uc2dc\ucf1c \uace0\uccb4 \uc6a9\uc9c8\uc744 \uc5bb\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>\uc99d\ubc1c \uacb0\uc815\ud654\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/strong><\/p>\n<p>\uc99d\ubc1c \uacb0\uc815\ud654 \uc791\uc5c5, \uc5f4 \uc5d0\ub108\uc9c0\uc758 \uc9c0\uc18d\uc801\uc778 \uacf5\uae09 \ud544\uc694\uc131, \uc0b0\uc5c5\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \uc5f4\uc6d0\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc218\uc99d\uae30\uc774\uba70 \ub300\ubd80\ubd84\uc758 \uc7ac\ub8cc\uc758 \uc99d\ubc1c\uc740 \uc218\uc6a9\uc561\uc774\uba70 \uc99d\uae30\uc758 \uc99d\ubc1c\ub3c4 \uc218\uc99d\uae30\uc5d0 \uc758\ud574 \uc0dd\uc131\ub418\uba70 \uc804\uc790\ub97c \uc27d\uac8c \uad6c\ubcc4\ud558\uae30 \uc704\ud574 \uac00\uc5f4 \uc99d\uae30 \ub610\ub294 \uc6d0\uc2dc \uc99d\uae30\ub77c\uace0\ud558\uba70 \ud6c4\uc790\ub294 2 \ucc28 \uc99d\uae30\ub85c \uc54c\ub824\uc838 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc99d\ubc1c \uacb0\uc815\ud654\ub97c \ucde8\ud558\uba74 \uc791\ub3d9 \ubaa8\ub4dc\uc5d0\ub294 \ub300\uae30\uc555, \uac00\uc555, \uac10\uc555(\uc9c4\uacf5) \uc99d\ubc1c\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>\uc99d\ubc1c \uacb0\uc815\ud654 \uacf5\uc815<\/strong><\/p>\n<p>\uc99d\ubc1c \uacb0\uc815\ud654 \uacfc\uc815\uc5d0\uc11c \ud50c\ub798\uc2dc \uc99d\ubc1c \ubaa8\ub4dc (\ud50c\ub798\uc2dc \uc99d\ubc1c)\uac00 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774\uac83\uc740 \ud2b9\uc218 \uac10\uc555 \uc99d\ubc1c\uc774\uba70, \ub728\uac70\uc6b4 \uc6a9\uc561\uc758 \uc555\ub825\uc740 \uc6a9\uc561\uc758 \uc628\ub3c4\uc5d0\uc11c \ud3ec\ud654 \uc555\ub825\ubcf4\ub2e4 \ub0ae\uc740 \uc555\ub825\uc73c\ub85c \uac10\uc18c\ud55c \ub2e4\uc74c \uc555\ub825\uc774 \uac10\uc18c\ud558\ub294 \uc21c\uac04 \ubb3c\uc758 \uc77c\ubd80\uac00 \ub053\uc5ec\uc11c \uae30\ud654\ub429\ub2c8\ub2e4. \ud50c\ub798\uc2dc \uc99d\ubc1c\uc758 \uc7a5\uc810\uc740 \uc5f4 \uc804\ub2ec \ud45c\uba74\uc5d0 \uc2a4\ucf00\uc77c \uce35\uc744 \uc0dd\uc131\ud558\uc9c0 \uc54a\uace0 \ud50c\ub798\uc2dc \uc99d\ubc1c\uc744 \uac00\uc5f4 \ud560 \ud544\uc694\uac00 \uc5c6\uc73c\uba70 \uc5f4\uc740 \ud604\uc5f4\uc758 \uc790\uccb4 \ubc30\uc124\uc5d0\uc11c \ube44\ub86f\ub41c\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\ud788\ud2b8 \ud38c\ud504 \uc99d\ubc1c\uc740 \ub610\ud55c \uc99d\ubc1c \uacb0\uc815\ud654 \uacfc\uc815\uc758 \ud558\ub098\uc774\uba70, 2\ucc28 \uc99d\uae30\uc758 \uc555\ub825\uacfc \uc628\ub3c4\ub97c \ub192\uc5ec \uac00\uc5f4 \uc99d\uae30\uc758 \uc99d\ubc1c\ub85c \uc7ac\uc0ac\uc6a9\ud558\uba70, \ud788\ud2b8 \ud38c\ud504 \uc99d\ubc1c \ub610\ub294 \uc99d\uae30 \uc7ac\uc555\ucd95 \uc99d\ubc1c\uc774\ub77c\uace0 \ud569\ub2c8\ub2e4.<\/p>\n<p>\ud788\ud2b8 \ud38c\ud504 \uc99d\ubc1c\uc740 \uc5f4 \uc0ac\uc774\ud074\uc758 \ube44\uc6a9\uc73c\ub85c \uace0\ud488\uc9c8 \uc5d0\ub108\uc9c0 (\uae30\uacc4 \uc5d0\ub108\uc9c0, \uc804\uae30 \uc5d0\ub108\uc9c0) \ub610\ub294 \uace0\uc628 \uc5f4 \uc5d0\ub108\uc9c0\uc758 \uc77c\ubd80\ub97c \uc18c\ube44\ud558\ub294 \uac83\uc774\ubbc0\ub85c \uc5f4\uc740 \uc5d0\ub108\uc9c0 \ud65c\uc6a9 \uc7a5\uce58\uc758 \uc800\uc628 \ubb3c\uccb4\uc5d0\uc11c \uace0\uc628 \ubb3c\uccb4\ub85c \uc804\ub2ec\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc99d\ubc1c \uacb0\uc815\ud654 \uacf5\uc815\uc744 \uc218\ud589\ud560 \ub54c \uc62c\ubc14\ub978 \uc99d\ubc1c \uacb0\uc815\ud654 \uc7a5\ube44\ub97c \uc120\ud0dd\ud558\ub294 \ubc29\ubc95\ub3c4 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p><strong>\uc801\uc808\ud55c \uc99d\ubc1c \uacb0\uc815\ud654 \uc7a5\ube44\ub97c \uc120\ud0dd\ud558\ub294 \ubc29\ubc95<\/strong><\/p>\n<p>\uc0c1\ud669\uc5d0 \ub530\ub77c \uc5fc\ubd84 \uc99d\ubc1c\uc744 \uc704\ud574\uc11c\ub294 \uac15\uc81c \uc21c\ud658\uc2dd \uc99d\ubc1c\uae30\uac00 \uc120\ud638\ub429\ub2c8\ub2e4. \uc5fc\ubd84 \ub18d\ub3c4\uac00 \ub0ae\uc740 \uacbd\uc6b0 \uc804\uba74 \ub099\ud558 \ud544\ub984 \uc99d\ubc1c\uae30 + \uac15\uc81c \uc21c\ud658 \uc99d\ubc1c\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc791\ub3d9 \ubc0f \ucd08\uae30 \ud22c\uc790\ub97c \uc904\uc77c \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\ub978 \ube44\uc5fc\ub958\uc758 \uc99d\ubc1c\uc5d0\ub294 \ub099\ud558\uc2dd \ud544\ub984 \uc99d\ubc1c\uae30\uac00 \uc120\ud638\ub429\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<table style=\"border-collapse: collapse; width: 667.52pt;\" border=\"0\" width=\"890\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 63.00pt;\">\n<td class=\"et3\" style=\"height: 63pt; width: 667.5pt; text-align: center;\" colspan=\"2\" width=\"890\" height=\"84\"><strong>\ud3ec\uc2a4\ud3ec\ub124\uc774\ud2b8 \uc2a4\ucf00\uc77c \ubc29\uc9c0\uc81c, \ubd80\uc2dd \uc5b5\uc81c\uc81c \ubc0f \ud0ac\ub808\uc774\ud2b8\uc81c<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/ko\/products\/atmp-cas-6419-19-8\/\">\uc544\ubbf8\ub178 \ud2b8\ub9ac\uba54\ud2f8\ub80c \ud3ec\uc2a4\ud3f0\uc0b0(ATMP)<\/a><\/span><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 6419-19-8<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/ko\/products\/hedp-cas-2809-21-4-2\/\">1-\ud558\uc774\ub4dc\ub85d\uc2dc \uc5d0\ud2f8\ub9ac\ub374-1,1-\ub514\ud3ec\uc2a4\ud3f0\uc0b0(HEDP)<\/a><\/span><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 2809-21-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/products\/edtmpa-solid-cas-1429-50-1\/\"><span style=\"color: #00ccff;\">\uc5d0\ud2f8\ub80c \ub514\uc544\ubbfc \ud14c\ud2b8\ub77c(\uba54\ud2f8\ub80c \ud3ec\uc2a4 \ud3f0\uc0b0) EDTMPA (\uace0\uccb4)<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 1429-50-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/products\/dtpmpa-cas-15827-60-8\/\"><span style=\"color: #00ccff;\">\ub514\uc5d0\ud2f8\ub80c \ud2b8\ub9ac\uc544\ubbfc \ud39c\ud0c0(\uba54\ud2f8\ub80c \ud3ec\uc2a4 \ud3f0\uc0b0) (DTPMPA)<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 15827-60-8<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/products\/pbtc-cas-37971-36-1\/\"><span style=\"color: #00ccff;\">2-\ud3ec\uc2a4\ud3ec\ub178\ubd80\ud0c4 -1,2,4-\ud2b8\ub9ac\uce74\ub974\ubcf5\uc2e4\uc0b0(PBTC)<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 37971-36-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/products\/hpaa-cas-23783-26-8\/\"><span style=\"color: #00ccff;\">2-\ud558\uc774\ub4dc\ub85d\uc2dc \ud3ec\uc2a4\ud3ec\ub178\uc544\uc138\ud2b8\uc0b0(HPAA)<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 23783-26-8<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/products\/hmdtmpa-cas-23605-74-5\/\"><span style=\"color: #00ccff;\">\ud5e5\uc0ac\uba54\ud2f8\ub80c\ub514\uc544\ubbfc\ud14c\ud2b8\ub77c(\uba54\ud2f8\ub80c\ud3ec\uc2a4\ud3f0\uc0b0) HMDTMPA<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 23605-74-5<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\ud3f4\ub9ac\uc544\ubbf8\ub178 \ud3f4\ub9ac\uc5d0\ud14c\ub974 \uba54\ud2f8\ub80c \ud3ec\uc2a4 \ud3f0\uc0b0 (PAPEMP)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\"><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/products\/bhmtpmp-cas-34690-00-1\/\"><span style=\"color: #00ccff;\">\ube44\uc2a4(\ud5e5\uc0ac\uba54\ud2f8\ub80c \ud2b8\ub9ac\uc544\ubbfc \ud39c\ud0c0(\uba54\ud2f8\ub80c \ud3ec\uc2a4 \ud3f0\uc0b0)) BHMTPMP<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 34690-00-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/products\/hempa-cas-5995-42-6\/\"><span style=\"color: #00ccff;\">\ud558\uc774\ub4dc\ub85d\uc2dc\uc5d0\ud2f8\uc544\ubbf8\ub178-\ub514(\uba54\ud2f8\ub80c\ud3ec\uc2a4\ud3f0\uc0b0)(HEMPA)<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 5995-42-6<\/td>\n<\/tr>\n<tr style=\"height: 15.75pt;\">\n<td class=\"et3\" style=\"height: 15.75pt; width: 667.5pt; text-align: center;\" colspan=\"2\" width=\"890\" height=\"21\"><strong>\ud3ec\uc2a4\ud3ec\ub124\uc774\ud2b8 \uc5fc<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/products\/atmp-na4-cas-20592-85-2\/\"><span style=\"color: #00ccff;\">\uc544\ubbf8\ub178 \ud2b8\ub9ac\uba54\ud2f8\ub80c \ud3ec\uc2a4 \ud3f0\uc0b0 (ATMP-Na4)\uc758 \ud14c\ud2b8\ub77c \ub098\ud2b8\ub968 \uc5fc<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 20592-85-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/products\/atmp-na5-cas-2235-43-0\/\"><span style=\"color: #00ccff;\">\uc544\ubbf8\ub178 \ud2b8\ub9ac\uba54\ud2f8\ub80c \ud3ec\uc2a4 \ud3f0\uc0b0 (ATMP-Na5)\uc758 \ud39c\ud0c0 \ub098\ud2b8\ub968 \uc5fc<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 2235-43-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/products\/hedp-na-cas-29329-71-3\/\"><span style=\"color: #00ccff;\">1-\ud558\uc774\ub4dc\ub85d\uc2dc \uc5d0\ud2f8\ub9ac\ub374-1,1-\ub514\ud3ec\uc2a4\ud3f0\uc0b0(HEDP-Na)\uc758 \ubaa8\ub178\ub098\ud2b8\ub968<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 29329-71-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/products\/hedp-na2-cas-7414-83-7\/\"><span style=\"color: #00ccff;\">\u00a0(HEDP-Na2)<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 7414-83-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">1-\ud558\uc774\ub4dc\ub85d\uc2dc \uc5d0\ud2f8\ub9ac\ub374-1,1-\ub514\ud3ec\uc2a4\ud3f0\uc0b0(HEDP-Na4)\uc758 \ud14c\ud2b8\ub77c \ub098\ud2b8\ub968 \uc5fc<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 3794-83-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">1-\ud558\uc774\ub4dc\ub85d\uc2dc \uc5d0\ud2f8\ub9ac\ub374-1,1-\ub514\ud3ec\uc2a4\ud3f0\uc0b0\uc758 \uce7c\ub968 \uc5fc(HEDP-K2)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 21089-06-5<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\uc5d0\ud2f8\ub80c \ub514\uc544\ubbfc \ud14c\ud2b8\ub77c(\uba54\ud2f8\ub80c \ud3ec\uc2a4 \ud3f0\uc0b0) \ud39c\ud0c0 \ub098\ud2b8\ub968 \uc5fc (EDTMP-Na5)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 7651-99-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\ub514\uc5d0\ud2f8\ub80c \ud2b8\ub9ac\uc544\ubbfc \ud39c\ud0c0(\uba54\ud2f8\ub80c \ud3ec\uc2a4 \ud3f0\uc0b0)\uc758 \ud5f5\ud0c0 \ub098\ud2b8\ub968 \uc5fc (DTPMP-Na7)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 68155-78-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\ub514\uc5d0\ud2f8\ub80c \ud2b8\ub9ac\uc544\ubbfc \ud39c\ud0c0(\uba54\ud2f8\ub80c \ud3ec\uc2a4 \ud3f0\uc0b0)\uc758 \ub098\ud2b8\ub968 \uc5fc (DTPMP-Na2)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 22042-96-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">2-\ud3ec\uc2a4\ud3ec\ub178\ubd80\ud0c4 -1,2,4-\ud2b8\ub9ac\uce74\ub974\ubcf5\uc2e4\uc0b0, \ub098\ud2b8\ub968\uc5fc(PBTC-Na4)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 40372-66-5<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\ud5e5\uc0ac\uba54\ud2f8\ub80c\ub514\uc544\ubbfc\ud14c\ud2b8\ub77c(\uba54\ud2f8\ub80c\ud3ec\uc2a4\ud3f0\uc0b0)\uc758 \uce7c\ub968\uc5fc HMDTMPA-K6<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 53473-28-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\ube44\uc2a4 \ud5e5\uc0ac\uba54\ud2f8\ub80c \ud2b8\ub9ac\uc544\ubbfc \ud39c\ud0c0(\uba54\ud2f8\ub80c \ud3ec\uc2a4 \ud3f0\uc0b0)\uc758 \ubd80\ubd84\uc801\uc73c\ub85c \uc911\ud654 \ub41c \ub098\ud2b8\ub968 \uc5fc BHMTPH-PN (Na2)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 35657-77-3<\/td>\n<\/tr>\n<tr style=\"height: 31.50pt;\">\n<td class=\"et3\" style=\"height: 31.5pt; width: 667.5pt; text-align: center;\" colspan=\"2\" width=\"890\" height=\"42\"><strong>\ud3f4\ub9ac\uce74\ubcf5\uc2e4\uc0b0 \uc2a4\ucf00\uc77c \ubc29\uc9c0\uc81c \ubc0f \ubd84\uc0b0\uc81c<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\ud3f4\ub9ac\uc544\ud06c\ub9b4\uc0b0(PAA) 50% 63%<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 9003-01-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\ud3f4\ub9ac\uc544\ud06c\ub9b4\uc0b0 \ub098\ud2b8\ub968 \uc5fc(PAAS) 45% 90%<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 9003-04-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/products\/hpma-cas-26099-09-2\/\"><span style=\"color: #00ccff;\">\ud558\uc774\ub4dc\ub864\ub77c\uc774\uc988\ub4dc \ud3f4\ub9ac\ub9d0\ub808\uc775 \ubb34\uc218\ubb3c(HPMA)<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 26099-09-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\ub9d0\ub808\uc0b0\uacfc \uc544\ud06c\ub9b4\uc0b0\uc758 \uacf5\uc911\ud569\uccb4(MA\/AA)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 26677-99-6<\/td>\n<\/tr>\n<tr style=\"height: 17.00pt;\">\n<td class=\"et5\" style=\"height: 17.00pt;\" height=\"22\">\uc544\ud06c\ub9b4\uc0b0-2-\uc544\ud06c\ub9b4\uc544\ubbf8\ub3c4-2-\uba54\ud2f8\ud504\ub85c\ud310\uc220\ud3f0\uc0b0 \uacf5\uc911\ud569\uccb4(AA\/AMPS)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 40623-75-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">TH-164 \ud3ec\uc2a4\ud53c\ub178-\uce74\ubcf5\uc2e4\uc0b0(PCA)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 71050-62-9<\/td>\n<\/tr>\n<tr style=\"height: 31.50pt;\">\n<td class=\"et3\" style=\"height: 31.5pt; width: 667.5pt; text-align: center;\" colspan=\"2\" width=\"890\" height=\"42\"><strong>\uc0dd\ubd84\ud574\uc131 \uc2a4\ucf00\uc77c \ubc29\uc9c0\uc81c \ubc0f \ubd84\uc0b0\uc81c<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 40.50pt;\">\n<td class=\"et5\" style=\"height: 54.00pt;\" rowspan=\"2\" height=\"72\"><a href=\"https:\/\/longchangchemical.com\/ko\/products\/pesa-cas-51274-37-4109578-44-1\/\"><span style=\"color: #00ccff;\">\ud3f4\ub9ac\uc5d0\ud3ed\uc2dc\uc219\uc2e0\uc0b0(PESA) \ub098\ud2b8\ub968<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 51274-37-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 109578-44-1<\/td>\n<\/tr>\n<tr style=\"height: 40.50pt;\">\n<td class=\"et5\" style=\"height: 54.00pt;\" rowspan=\"2\" height=\"72\"><a href=\"https:\/\/longchangchemical.com\/ko\/products\/pasp-cas-181828-06-8-35608-40-6\/\"><span style=\"color: #00ccff;\">\ud3f4\ub9ac\uc544\uc2a4\ud30c\ub974\ud2b8\uc0b0 \ub098\ud2b8\ub968 \uc5fc(PASP)<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 181828-06-8<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 35608-40-6<\/td>\n<\/tr>\n<tr style=\"height: 27.00pt;\">\n<td class=\"et3\" style=\"height: 27pt; width: 667.5pt; text-align: center;\" colspan=\"2\" width=\"890\" height=\"36\"><strong>\uc0b4\uc0dd\ubb3c\uc81c \ubc0f \uc0b4\uc870\uc81c<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 40.50pt;\">\n<td class=\"et5\" style=\"height: 67.50pt;\" rowspan=\"3\" height=\"90\">\uc5fc\ud654 \ubca4\uc798\ucf54\ub284(\ub3c4\ub370\uc2e4 \ub514\uba54\ud2f8 \ubca4\uc9c8 \uc554\ubaa8\ub284 \ud074\ub85c\ub77c\uc774\ub4dc)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 8001-54-5,<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 63449-41-2,<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 139-07-1<\/td>\n<\/tr>\n<tr style=\"height: 40.50pt;\">\n<td class=\"et5\" style=\"height: 81.00pt;\" rowspan=\"2\" height=\"108\">\uc774\uc18c\ud2f0\uc544\uc878\ub9ac\ub17c<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 26172-55-4,<\/td>\n<\/tr>\n<tr style=\"height: 40.50pt;\">\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 2682-20-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\ud14c\ud2b8\ub77c\ud0a4\uc2a4(\ud558\uc774\ub4dc\ub85d\uc2dc\uba54\ud2f8)\ud669\uc0b0\ud3ec\uc2a4\ud3ec\ub284(THPS)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 55566-30-8<\/td>\n<\/tr>\n<tr style=\"height: 17.00pt;\">\n<td class=\"et5\" style=\"height: 17.00pt;\" height=\"22\">\uae00\ub8e8\ud0c0\ub974\uc54c\ub370\ud788\ub4dc<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 111-30-8<\/td>\n<\/tr>\n<tr style=\"height: 31.00pt;\">\n<td class=\"et3\" style=\"height: 31pt; width: 667.5pt; text-align: center;\" colspan=\"2\" width=\"890\" height=\"41\"><strong>\ubd80\uc2dd \uc5b5\uc81c\uc81c<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\ud1a8\ub9b4\ud2b8\ub9ac\uc544\uc878 \ub098\ud2b8\ub968 \uc5fc(TTA-Na)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 64665-57-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\ud1a8\ub9b4\ud2b8\ub9ac\uc544\uc878(TTA)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 29385-43-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">1,2,3-\ubca4\uc870\ud2b8\ub9ac\uc544\uc878(BTA-Na)\uc758 \ub098\ud2b8\ub968 \uc5fc<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 15217-42-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">1,2,3-\ubca4\uc870\ud2b8\ub9ac\uc544\uc878(BTA)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 95-14-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">2-\uba54\ub974\uce85\ud1a0\ubca4\uc870\ud2f0\uc544\uc878(MBT-Na)\uc758 \ub098\ud2b8\ub968 \uc5fc<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 2492-26-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">2-\uba54\ub974\uce85\ud1a0\ubca4\uc870\ud2f0\uc544\uc878(MBT)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 149-30-4<\/td>\n<\/tr>\n<tr style=\"height: 15.75pt;\">\n<td class=\"et3\" style=\"height: 15.75pt; width: 667.5pt; text-align: center;\" colspan=\"2\" width=\"890\" height=\"21\"><strong>\uc0b0\uc18c \uccad\uc18c\uae30<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\uc2dc\ud074\ub85c\ud5e5\uc2e4\uc544\ubbfc<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 108-91-8<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\ubaa8\ud3f4\ub9b0<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 110-91-8<\/td>\n<\/tr>\n<tr style=\"height: 15.75pt;\">\n<td class=\"et3\" style=\"height: 15.75pt; width: 667.5pt; text-align: center;\" colspan=\"2\" width=\"890\" height=\"21\"><strong>\uae30\ud0c0<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\ub514\uc5d0\ud2f8\ud5e5\uc2e4 \uc124\ud3ec\uc219\uc2e0\uc0b0 \ub098\ud2b8\ub968<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 1639-66-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">\uc544\uc138\ud2f8 \ud074\ub85c\ub77c\uc774\ub4dc<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 75-36-5<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">TH-GC \ub179\uc0c9 \ud0ac\ub808\uc774\ud2b8\uc81c(\uae00\ub8e8\ud0d0\uc0b0, N,N-\ub514\uc544\uc138\ud2b8\uc0b0, \ud14c\ud2b8\ub77c\ub098\ud2b8\ub968\uc5fc)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS \ubc88\ud638 51981-21-6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><!-- lc-commercial-start --><\/p>\n<h2>How technical buyers and operators usually evaluate wastewater-treatment issues<\/h2>\n<p>Most wastewater-treatment problems are system problems. Teams usually get a better result when they define the process stage and water-quality target first, then review biological, chemical, and operational factors together before making a plant-scale correction.<\/p>\n<ul>\n<li><strong>Start from the process stage:<\/strong> pretreatment, biological treatment, sludge handling, and polishing steps can point to very different root causes.<\/li>\n<li><strong>Check the core water-quality data together:<\/strong> pH, COD, nitrogen, salinity, sludge condition, and dissolved oxygen often need to be read as one picture.<\/li>\n<li><strong>Review compliance and operability at the same time:<\/strong> the quickest local fix can still be the wrong commercial move if it destabilizes another part of the plant.<\/li>\n<li><strong>Use pilot or staged validation where possible:<\/strong> wastewater systems often respond differently at scale than they do in simplified bench assumptions.<\/li>\n<\/ul>\n<h3>Recommended product references<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/cas-270586-78-2\/\">CHLUMINIT TMO<\/a>:<\/strong> A valuable comparison point when lower yellowing or TPO-replacement discussions matter.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-cat-261-cas-32760-80-8\/\">CHLUMINIT 261<\/a>:<\/strong> A direct cationic-photoinitiator reference when cationic curing routes are being screened.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/hpma-monomer-cas-27813-02-1\/\">CHLUMICRYL HPMA<\/a>:<\/strong> Useful when more polarity and adhesion support are needed in the reactive package.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/agesindp-d2608r\/\">CHLUMICRYL DP-D2608R<\/a>:<\/strong> A direct dispersant reference for coating and ink formulation work.<\/li>\n<\/ul>\n<h3>FAQ for buyers and formulators<\/h3>\n<p><strong>Why do many wastewater problems resist one-step fixes?<\/strong><br \/>Because the visible symptom is often created by several interacting process variables rather than one isolated cause.<\/p>\n<p><strong>Should operational changes be evaluated only by one output indicator?<\/strong><br \/>Usually no. A stable treatment decision should consider process balance, compliance, sludge behavior, and the effect on downstream steps as well.<\/p>\n<p><!-- lc-commercial-end --><\/p>","protected":false},"excerpt":{"rendered":"<p>The process principle of aerobic treatment system is to utilize the metabolism of aerobic microorganisms to convert organic pollutants in wastewater into harmless carbon dioxide and water as well as<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[168],"tags":[],"class_list":["post-7076","post","type-post","status-publish","format-standard","hentry","category-water-treatment"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Why can&#039;t dissolved oxygen be too high in wastewater treatment? - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"The process principle of aerobic treatment system is to utilize the metabolism of aerobic microorganisms to convert organic pollutants in wastewater int...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangchemical.com\/ko\/why-cant-dissolved-oxygen-be-too-high-in-wastewater-treatment\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Why can&#039;t dissolved oxygen be too high in wastewater treatment? 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